FS-8363 don't register gateways from directory, this exposes a bug where it…

FS-8363 don't register gateways from directory, this exposes a bug where it registers over what appears to be ipv6 but doens't work correctly

conf/vanilla/sip_profiles/external-ipv6.xml

@@ -13,7 +13,7 @@
   </aliases>
 
   <domains>
-    <domain name="all" alias="false" parse="true"/>
+    <!--<domain name="all" alias="false" parse="true"/>-->
   </domains>
 
   <settings>